公开(公告)号：EP2220010A2

公开(公告)日：2010-08-25

申请号：EP08850384.2

申请日：2008-11-13

申请人： Serious Materials, Inc.

发明人： SURACE, Kevin ,  WARE, Meredith ,  HOOVER, Denise ,  HAN, Jiaping ,  CHEN, Tiandan

IPC分类号： C04B18/14 ,  C04B22/06 ,  C04B22/08

CPC分类号： C04B5/06 ,  C04B28/08 ,  C04B2111/0062 ,  C04B2111/1018 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/95 ,  Y02W30/97 ,  Y10T428/31504 ,  Y10T428/31971 ,  Y10T428/31986 ,  Y10T428/31993 ,  Y10T428/31996 ,  C04B12/04 ,  C04B14/042 ,  C04B14/185 ,  C04B14/28 ,  C04B14/42 ,  C04B16/0691 ,  C04B18/049 ,  C04B18/08 ,  C04B18/162 ,  C04B18/24 ,  C04B22/0093 ,  C04B22/062 ,  C04B22/064 ,  C04B22/066 ,  C04B22/10 ,  C04B38/106

摘要： Wallboards, as well as other building materials, are produced by methods which use significantly reduced embodied energy, generating far less greenhouse gases when compared with the energy used to fabricate gypsum wallboard. A novel cementitious core, consisting in one embodiment of post-industrial waste such as slag and combined with pH modifiers, provides a controlled exothermic reaction to create a gypsum- wallboard-like core which can be wrapped in a selected material such as recycled paper and manufactured on a conveyor system to appear, weigh and handle similar to gypsum wallboard, but without the large amounts of energy required to make gypsum wallboard. The manufacturing process results in lower greenhouse gas emissions than the processes used to make gypsum wallboard.

公开(公告)号：EP3401290A1

公开(公告)日：2018-11-14

申请号：EP18165506.9

申请日：2008-11-13

申请人： Serious Materials, Inc.

发明人： SURACE, Kevin ,  WARE, Meredith ,  HOOVER, Denise ,  HAN, Jiaping ,  CHEN, Tiandan

IPC分类号： C04B18/14 ,  C04B22/06 ,  C04B22/08 ,  C04B28/08

CPC分类号： C04B5/06 ,  C04B28/08 ,  C04B2111/0062 ,  C04B2111/1018 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/95 ,  Y02W30/97 ,  Y10T428/31504 ,  Y10T428/31971 ,  Y10T428/31986 ,  Y10T428/31993 ,  Y10T428/31996 ,  C04B12/04 ,  C04B14/042 ,  C04B14/185 ,  C04B14/28 ,  C04B14/42 ,  C04B16/0691 ,  C04B18/049 ,  C04B18/08 ,  C04B18/162 ,  C04B18/24 ,  C04B22/0093 ,  C04B22/062 ,  C04B22/064 ,  C04B22/066 ,  C04B22/10 ,  C04B38/106

摘要： Wallboards are produced by methods which use significantly reduced embodied energy, generating far less greenhouse gases when compared with the energy used to fabricate gypsum wallboard. Invented are:
A wallboard comprising:
- greater than 50% w/w of post-industrial waste products, wherein the post-industrial waste products is expanded perlite by-product; and
- at least one pH modifier.
A method of fabricating a wallboard, comprising:
- forming a dry mix comprising
(i) greater than about 50% w/w of post-industrial waste products, wherein the post-industrial waste products is expanded perlite by-product and
(ii) at least one pH modifier selected from the group consisting of calcium oxide, magnesium oxide, potassium hydroxide, sodium hydroxide, calcium hydroxide, calcium carbonate, potassium carbonate, sodium carbonate, sodium sesquicarbonate, sodium silicate, calcium silicate, magnesium silicate and calcium aluminate;
- adding water to said dry mix to form an initial slurry in a slurry line; and
- allowing the initial slurry to set.
The products include less than approximately 1% gypsum content.

公开(公告)号：EP2220010B1

公开(公告)日：2018-04-04

申请号：EP08850384.2

申请日：2008-11-13

申请人： Serious Materials, Inc.

发明人： SURACE, Kevin ,  WARE, Meredith ,  HOOVER, Denise ,  HAN, Jiaping ,  CHEN, Tiandan

IPC分类号： C04B18/14 ,  C04B22/06 ,  C04B22/08 ,  C04B28/08

CPC分类号： C04B5/06 ,  C04B28/08 ,  C04B2111/0062 ,  C04B2111/1018 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/95 ,  Y02W30/97 ,  Y10T428/31504 ,  Y10T428/31971 ,  Y10T428/31986 ,  Y10T428/31993 ,  Y10T428/31996 ,  C04B12/04 ,  C04B14/042 ,  C04B14/185 ,  C04B14/28 ,  C04B14/42 ,  C04B16/0691 ,  C04B18/049 ,  C04B18/08 ,  C04B18/162 ,  C04B18/24 ,  C04B22/0093 ,  C04B22/062 ,  C04B22/064 ,  C04B22/066 ,  C04B22/10 ,  C04B38/106

摘要： Wallboards, as well as other building materials, are produced by methods which use significantly reduced embodied energy, generating far less greenhouse gases when compared with the energy used to fabricate gypsum wallboard. A novel cementitious core, consisting in one embodiment of post-industrial waste such as slag and combined with pH modifiers, provides a controlled exothermic reaction to create a gypsum-wallboard-like core which can be wrapped in a selected material such as recycled paper and manufactured on a conveyor system to appear, weigh and handle similar to gypsum wallboard, but without the large amounts of energy required to make gypsum wallboard. The manufacturing process results in lower greenhouse gas emissions than the processes used to make gypsum wallboard.